Futari no Renai Shoka - Vol. 2 Ch. 7 - Over the Snow to You

[MangaDex]

 

[Tkhl]

truck kun u fucked it up
you shouldnt isekai mothers
even if u isekai a mother send her child as well

 

[CookieMonster]

Wait, since then her friend has boobs? She was flat when she was introduced. Akio couldn't take her for man with such chest.

 

[ReasonableSuspicion]

Wait, since then her friend has boobs? She was flat when she was introduced. Akio couldn't take her for man with such chest.

This is her aunt from the first chapter